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287484-39-3 molecular structure
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(2R)-2-amino-4-methylpentanoic acid

ChemBase ID: 138994
Molecular Formular: C6H13NO2
Molecular Mass: 132.1663289
Monoisotopic Mass: 132.09166355
SMILES and InChIs

SMILES:
CC(C)C[C@H](C(=O)O)[15NH2]
Canonical SMILES:
[15NH2][C@@H](C(=O)O)CC(C)C
InChI:
InChI=1S/C6H13NO2/c1-4(2)3-5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)/t5-/m1/s1/i7+1
InChIKey:
ROHFNLRQFUQHCH-RFBVFTEYSA-N

Cite this record

CBID:138994 http://www.chembase.cn/molecule-138994.html

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NAMES AND DATABASE IDS

NAMES AND DATABASE IDS

Names Database IDs
IUPAC name
(2R)-2-amino-4-methylpentanoic acid
IUPAC Traditional name
L-(+)-leucine
Synonyms
D-Leucine-15N
D-亮氨酸-15N
CAS Number
287484-39-3
MDL Number
MFCD01075626
PubChem SID
24872743
162233245
PubChem CID
10419224

DATA SOURCES

DATA SOURCES

All Sources Commercial Sources Non-commercial Sources
Data Source Data ID Price
Sigma Aldrich
492388 external link Add to cart Please log in.
Data Source Data ID
PubChem 10419224 external link

CALCULATED PROPERTIES

CALCULATED PROPERTIES

JChem
Acid pKa 2.787709  H Acceptors
H Donor LogD (pH = 5.5) -1.58655 
LogD (pH = 7.4) -1.5889318  Log P -1.5861572 
Molar Refractivity 34.1709 cm3 Polarizability 13.835553 Å3
Polar Surface Area 63.32 Å2 Rotatable Bonds
Lipinski's Rule of Five true 

PROPERTIES

PROPERTIES

Physical Property Safety Information Product Information Bioassay(PubChem)
Melting Point
>300 °C(lit.) expand Show data source
Optical Rotation
[α]23/D -14.5°, c = 2 in 5 M HCl expand Show data source
Mass Shift
M+1 expand Show data source
MSDS Link
Download expand Show data source
German water hazard class
3 expand Show data source
Isotopic Purity
98 atom % 15N expand Show data source
Mol. Weight
mol wt 132.16 by atom % calculation expand Show data source
Linear Formula
(CH3)2CHCH2CH(15NH2)CO2H expand Show data source

DETAILS

DETAILS

Sigma Aldrich Sigma Aldrich
Sigma Aldrich - 492388 external link
Packaging
This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

REFERENCES

REFERENCES

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PATENTS

PATENTS

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INTERNET

INTERNET

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